Unless otherwise noted, V

values and limits appearing in normal type apply for T

ture range for operation, −40 to +125˚C. (Notes 11, 12)

Symbol

Parameter

Conditions

Typical

Limit

Units

Min

Max

FULL V

I

Q

Quiescent Current

V

85

150

µA

V

140

200

V

0.003

1.5

I

SC

Short Circuit Current Limit

450

mA

E

N

Output Noise Voltage ((Note 9))

BW = 10 Hz to 100 kHz,

V

10

µVrms

BW = 10 Hz to 100 kHz,

V

30

T

SHUTDOWN

Thermal Shutdown

Temperature

160

˚C

Hysteresis

20

ENABLE CONTROL CHARACTERISTICS

I

EN

Maximum Input Current at

V

V

0.001

µA

V

IL

Low Input Threshold

0.4

V

V

IH

High Input Threshold

0.9

V

TIMING CHARACTERISTICS

T

ON

Turn On Time (Note 9)

To 95% Level (Note 10)

140

µs

Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the device

is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical

Characteristics tables.

Note 2: All voltages are with respect to the potential at the GND pin.

Note 3: For further information on these packages please refer to the following application notes;

AN-1112 Micro SMD Package Wafer Level Chip Scale Package.

Note 4: Internal Thermal shutdown circuitry protects the device from permanent damage.

Note 5: In applications where high power dissipation and/or poor thermal resistance is present, the maximum ambient temperature may have to be derated.

the junction to ambient thermal resistance in the application (

T

θ

Note 6: Junction to ambient thermal resistance is highly dependant on the application and board layout. In applications where high thermal dissipation is possible,

special care must be paid to thermal issues in the board design.

Note 7: The human body is 100 pF discharge through 1.5 k

Ω resistor into each pin. The machine model is a 200 pF capacitor discharged directly into each pin.

Note 8: The device maintains the regulated output voltage without load.

Note 9: This electrical specification is guaranteed by design.

Statistical Quality Control methods. Operation over the temperature specification is guaranteed by correlating the electrical characteristics to process and

temperature variations and applying statistical process control.

Recommended Output Capacitor

Symbol

Parameter

Conditions

Typical

Limit

Units

Min

Max

C

OUT

Output Capacitor

Capacitance (Note 13)

1.0

0.70

µF

ESR

5

500

m

Ω

Note 13: The capacitor tolerance should be 30% or better over temperature. Recommended capacitor type is X7R however dependant on application X5R,Y5V and

Z5U can also be used.

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